(sorry if this has been covered--an advanced search failed to find anything relevant) I am seeing what appears to be a graphics glitch that is making all the "shallow" water in the game look like a sandbar--no better way to describe what I am seeing. All along every shoreline the water has graphics tiles that make it look like another shoreline where there should be water. They function like water still. I've noticed my wifes Win XP machine does not have this issue, while my Win7 machine does. Anyone know of a fix? A specific compatibility mode, perhaps?